Question

write balanced chemical reaction for copper added to dilute nitric acid​

Answer 1

Explanation:

Nitric acid reacts with copper according to the reaction: 4 HNO3(l) + Cu(s) ==> Cu(NO3)2(s and aq) + 2 NO2(g) + 2 H2O(l) The copper nitrate salt that forms is a deep blue color. The nitrogen dioxide is a maroon vapor.

Answer 2

3CU+8HNO 3 (Diluted)→3Cu(NO 3 ) 2 +4H 2 O+2NO